Used 2021 GMCSierra 3500 HD Chassis Base

    Exterior Color
    Summit White
    Interior Color
    Black
    Odometer
    35,288 miles
    Transmission
    6-Speed Automatic
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    1GD39SE71MF281728
    Stock Number
    C10984A
    GMC Sierra 3500 HD Chassis
    • Show Me the CARFAX 1-Owner Badge

    Highlighted Features

    • Premium audio system
    • Wireless phone connectivity
    • Fully automatic headlights
    • Dual rear wheels
    • Trailer sway control

    Included Packages & Accessories

    • AM/FM radio
    • Air Conditioning
    • MASON DUMP
    • Convenience Package
    • Electric Rear-Window Defogger
    • Power Front Windows w/Driver Express Up/Down
    • Power Front Windows w/Passenger Express Down
    • Remote Keyless Entry
    • Power Door Locks
    • Steering Wheel-Mounted Cruise Control
    • Deep-Tinted Glass

    Detailed Specifications

    • Air conditioning
    • Driver door bin
    • Front beverage holders
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Tilt steering wheel
    • Dual rear wheels
    • Front anti-roll bar
    • Front tires: 235/80SR17.0E
    • Front wheel independent suspension
    • Power steering
    • Rear tires: 235/80SR17.0E
    • Wheel size: 17"
    • 1st row LCD monitors: 1
    • Premium audio system: GMC Infotainment System
    • Primary LCD size: 7.0"
    • Smart device integration: Apple CarPlay/Android Auto
    • Speakers: 2
    • Wireless phone connectivity: Bluetooth
    • Front center armrest: w/storage
    • Cylinder configuration: V-8
    • Drive type: four-wheel
    • Engine liters: 6.6L
    • Engine location: front
    • Hybrid traction battery type: none
    • Mode select transmission
    • Rear locking differential
    • Standard fuel economy fuel type: gasoline
    • Variable valve control
    • Ground clearance (min): 207mm (8.2")
    • Bumpers: chrome
    • Trailer sway control
    • Exterior body width: 2,053mm (80.8")
    • Exterior height: 2,035mm (80.1")
    • Exterior length: 6,092mm (239.8")
    • Front headroom: 1,095mm (43.1")
    • Front hiproom: 1,549mm (61.0")
    • Front legroom: 1,131mm (44.5")
    • Front shoulder room: 1,677mm (66.0")
    • GVWR: 6,350kg (14,000lbs)
    • Turning radius: 7.2m (23.5')
    • Wheelbase: 3,716mm (146.3")
    • Appearance: analog
    • Delay-off headlights
    • Front reading lights
    • Fully automatic headlights
    • Low tire pressure warning
    • Outside temperature display
    • Tachometer
    • Trip computer
    • Variably intermittent wipers
    • Voltmeter
    • 4 wheel disc brakes
    • ABS brakes
    • Brake assist
    • Dual front impact airbags
    • Dual front side impact airbags
    • Electronic stability
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Traction control

    Standard Features

    • Remote Keyless Entry
    • Deep-Tinted Glass
    • Electric Rear-Window Defogger
    • Steering Wheel-Mounted Cruise Control
    • Power Front Windows w/Driver Express Up/Down
    • Power Front Windows w/Passenger Express Down
    • Power Door Locks

    Dealer Notes

    MASON DUMP, 2D Standard Cab, 6.6L V8, 6-Speed Automatic, 4WD, Summit White, Black Cloth, Air Conditioning, AM/FM radio, Convenience Package, Deep-Tinted Glass, Electric Rear-Window Defogger, Power Door Locks, Power Front Windows w/Driver Express Up/Down, Power Front Windows w/Passenger Express Down, Remote Keyless Entry, Steering Wheel-Mounted Cruise Control. Odometer is 20112 miles below market average! CARFAX One-Owner. Clean CARFAX.

    Please call 1-860-536-4931 or visit us on the web at www.bobvalenti.com to confirm availability and location as we have multiple dealerships.
    Family owned and operated for over 95 years!

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall4.2Out of 5
    • 2020 GMC Denali 3500 HD Duramax is a BEAST!

      By Merlinsmerc on Friday, January 22, 2021

      5.0
      Pulling a conventional 10,000 lb trailer over mountain passes is a whole new experience. Staying at the speed limit up long steep grades did not change the engine temperature. I feathered the accelerator up the mountain. The new 10 speed transmission is so smooth you cant feel it changing gears. This is my second GMC Denali Duramax, first being a 2016. I debated trading in for over a year, and am so happy I made the trade. Trailers always exceed by far the tongue weight posted on them, and in my case it came in at 1450 lbs. That exceeded my trucks posted maximum. The 2020 dually posts a 2,000 lb tongue weight, so now I can front load the trailer, and that reduces sway. If you can afford it, and have a heavy trailer, buy the truck!
    • Love our truck

      By Ron on Friday, December 11, 2020

      5.0
      The truck doesn’t have a sun roof which it was suppose to have
    • In shop for 13 weeks so far!

      By Whip on Monday, September 09, 2024

      2.0
      My truck has been in the shop for 13 weeks to this point with no end in sight. The Infotainment panel blew out which controls pretty much everything. Nice truck except if something goes wrong then, good luck! I would recommend looking at Fords and Rams and ask the question, how many vehicles do you have in your shop waiting for parts and for how long. I heard of one at my GMC dealership that has been waiting for 8 months! Only thing I get from GM is "we understand your frustration". Apparently they don't, or I would have my truck back long ago.